Transaction not yet indexed

mr8x8Gu6EtNqx6tMRJUrZfJKBsAjEN8aVvzaZdWuD7jqjMJN8EBLTjHkwXs1cNAzD6cg93fXX3PG8LUEgjLpFze

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.